Bump composer/installers from 1.12.0 to 2.2.0

Bumps [composer/installers](https://github.com/composer/installers) from 1.12.0 to 2.2.0.
- [Release notes](https://github.com/composer/installers/releases)
- [Changelog](https://github.com/composer/installers/blob/main/CHANGELOG.md)
- [Commits](composer/installers@v1.12.0...v2.2.0)

---
updated-dependencies:
- dependency-name: composer/installers
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

composer.json

@@ -22,7 +22,7 @@
   ],
   "require": {
     "php": ">=5.6.20",
-    "composer/installers": "~1.0",
+    "composer/installers": "~2.2",
     "ccampbell/chromephp": "^4.1",
     "firebase/php-jwt": "^6.1.2",
     "wpmetabox/meta-box": "^5.6.3",